baber/WOPTO huggingface dataset:
Patent JP-H0823398-A (JP)
Title: Image processor
Inventor: TEZUKA YOSHIAKI
IPC: H04N1/46
Filed: 1994-07-08
Abstract: PURPOSE:To prevent missing of information of a color original due to addition of character information. CONSTITUTION:A discrimination criterion of original types is set to a reference setting section 43, and the type of the original is discriminated depending whether or not an original color space expression parameter is in existence in a range decided by the criterion. The result of discrimination is set to a type storage section 44 and a character information storage section 48 outputs character information in the case where the type of the original set in the type storage section 44 is other than those of color originals. The character information is coded via a character generator 49 and a coding section 46 and composited with the image information of the original by a composition section 51, and the result is transmitted.
Patent JP-S6159711-A (JP)
Title: Controlling method for cooler of oil-immersed transformer
Inventor: MICHISHITA MASAHIKO
IPC: H01F27/08
Filed: 1984-08-31
Abstract: PURPOSE:To reduce capacity of an inverter by directly controlling an auxiliary device of a cooler balanced with cooling for heat developed by no-load loss of an oil-immersed transformer. CONSTITUTION:When a running command for an oil-immersed transformer 4 is issued, a contact 3 is closed to connect an inverter 2 and a bypass circuit 11 to a commercial power source 1. A fan 6a and a pump 8a are instantly brought into running via the bypass circuit 11 by the commercial power source 1. Heat developed by a loss not dependent on a load condition of the oil- immersed transformer 4 like no-load loss is cooled to a constant temperature value by the fan 6a and the pump 8a. A fan 6 and a pump 8 are operated by a variable frequency power generated in an inverter 2 based on commands from a detecting device 9 and a speed command device 10. Heat developed by the load loss which varies in dependence on the load condition is cooled by the fan 6 and the pump 8.
Patent JP-H0737854-A (JP)
Title: Spin drier
Inventor: TAKAO TOSHIHIRO
IPC: F26B11/08
Filed: 1993-07-21
Abstract: PURPOSE:To eliminate the necessity for finding the center of the moment of inertia of a silicon wafer and to simplify a device by a method wherein the silicon wafer, which is a material to be dried, is placed at the center of a sirocco fan, and gas or a liquid is jetted on the wafer on the surface through nozzles formed in a support pillar provided on the orientation flat part of the wafer. CONSTITUTION:A sirocco fan, which consists of a sirocco fan plane plate 2 and sirocco fan vertical walls 1, is rotated at high speed around a central axis 5. A silicon wafer 3 is arranged at the center part of the fan and the plate 2 is arranged on the same plane as the surface of the wafer 3. By rotating this fan at high speed, gas is exhausted to the outside by a centrifugal force. Moreover, a support pillar 4 provided with jet nozzles 6 is provided on the concentric circle of the center axis 5 and a liquid or the gas made to jet through the nozzles 6 is efficiently made to eliminate.
Patent JP-H0231014-A (JP)
Title: Insert
Inventor: SUMIYA TOSHIHIKO
IPC: F16B13/10
Filed: 1988-07-20
Abstract: PURPOSE:To surely screw a bolt in a female screw tubular body by constituting an insert of a tubular body formed of a bent metal plate, a driving body, the female screw cylindrical body and the bolt. CONSTITUTION:A tubular body 1 formed of a bent metal plate is provided on the end with an anti-drop body 5, and inside with a driving body 3 and a female screw tubular body 4 in which is screwed a bolt 6. The tubular body 1 can be thus simply formed by a press, while the bolt 6 can be surely screwed.
Patent JP-S6243040-A (JP)
Title: Color cathode-ray tube device
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/70
Filed: 1985-08-19
Abstract: PURPOSE:To achieve high resolution over the entire picture screen by minimizing the distortion of an electron beam spot in the periphery of the picture screen by concentrating three electron beams on a face plate or its vicinity within an allowable error. CONSTITUTION:A fluorescent screen 5 constituting regularly arranged red, green and blue phosphor dots was formed on the inner surface of a face plate 1. A shadow mask 6 is installed facing the fluorescent screen 5. A part of a funnel 2 adjacent to a neck 4 is called a cone 3 and a deflecting device 9 is usually attached to the cone 3. The deflecting device 9 comprises a horizontal deflection magnetic field with a homogeneous distribution and a vertical magnetic field which generates an electron-gun 7-side barrel magnetic field and a fluorescent-screen 5-side pincushion magnetic field. In this color cathode-ray tube device of the above structure, allowable concentration accuracies of three electron beams are achieved not only in the center but also in the periphery of the picture screen. Therefore, only a very little distortion occurs in the core or the flare and high resolution is achieved over the entire area of the picture screen.
Patent JP-H1177431-A (JP)
Title: Gear shaper working method and gear shaper
Inventor: EGAWA TSUNEO
IPC: B23Q11/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To remarkably improve cutting speed by coating a film of specific composition on the flank of a gear shaping tool, and working under a specific speed without using cutting fluid. SOLUTION: A pinion cutter 4 is coated with a film of composition (TiL(1-x) Alx ) (Ny C(1-y) ) (0.2<=x<=0.9, 0.2<=y<=1.0). Coating of the film is executed at least on the flank of the pinion cutter 4. In a gear shaper, generation of tooth profile is executed by reciprocating the pinion cutter 4 up and down to cut in a work 1, and giving relative rotational motion to the work 1 against the pinion cutter 4. Cutting is executed by dry cut without supplying cutting fluid. An abrasion loss increases as the cutting speed becomes higher, and hence the cutting speed is set to be under 300 m/min. Hereby, the cutting speed can be remarkably improved without using an expensive tool.
Patent JP-H06514-A (JP)
Title: Method for pulling out mandrel bar in mandrel mill
Inventor: FURUKAWA TSUNEHISA
IPC: B21B17/02
Filed: 1992-06-16
Abstract: PURPOSE:To shorten the cycle time of rolling by quickly and easily pulling out a mandrel bar. CONSTITUTION:A means for detecting the passage of a hollow shell is provided with which the point of time when the hollow shell 5 during rolling is passed through the position of a stopper 6a is detected, the stopper 6a is approached to the surface of the mandrel bat 3 by a signal from the means for detecting the passage of the hollow shell. Immediately after recognizing that the rear end of the hollow shell 5 passes through the final stand 1d, the interval between rolls 1d facing to each other in the final stand is expanded and also the mandrel bar 3 is retreated and pulled out.
Patent JP-H0747777-A (JP)
Title: Thermal transfer sheet
Inventor: MIZOBUCHI AKIRA
IPC: B41M5/40
Filed: 1994-07-08
Abstract: PURPOSE:To read and to prevent leakage of secret information by extraction of ink of a part thermally printed by a thermal head. CONSTITUTION:A thermal transfer sheet comprises a base film, a heat-fusible ink layer provided on one side surface of the film, and a layer for preventing sticking to a thermal head and provided on the other surface of the film wherein the ink layer and the preventive layer have the same color.
Patent JP-2001011779-A (JP)
Title: Camouflage-patterned laminated fabric
Inventor: CHIKAMORI YOSHIHIRO
IPC: B32B5/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain camouflage-patterned laminated fabric having both waterproofing and moist-permeating properties by laminating a colored and oriented porous tetrafluoroethylene film to the infrared camouflage-patterned fabric and applying a protecting fabric or a moisture-permeating resin layer on the opposite face of the above tetrafluoroethylene film. SOLUTION: An uncolored, oriented porous polytetrafluoroethylene film and a colored, oriented porous polytetrafluoroethylene are laminated, and the face on the colored film side is laminated to an infrared camouflage-patterned polyamide fabric, while the face on the other side of the fabric side is laminated with a protecting cloth or a moisture-permeating resin layer made of hydrophilic polyurethane resin is laminated whereby the objective camouflage-patterned laminated fabric is produced.
Patent JP-2000021995-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: ASAKURA HISAO
IPC: H01L29/78
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide such a structure that can feed electricity to a well, without increasing the number manufacturing processes of a semiconductor integrated circuit device nor deteriorating the characteristics of an element. SOLUTION: On a semiconductor substrate 1, a photoresist film 6A having opening region 7a and 7b is formed. The MISFET forming region of the substrate 1 is exposed through the opening region 7a and the well feeding region of the substrate 1 is exposed through the opening region 7b. The opening area 7b is formed in such a way that the impurity made incident to the substrate 1 obliquely to the main surface of the substrate 1 is not introduced to the substrate 1 by a shadowing effect and the impurity made incident to the substrate 1 perpendicularly or nearly perpendicularly to the main surface of the substrate 1 can be introduced to the substrate 1.
Patent JP-S6423801-A (JP)
Title: Weeder
Inventor: KANEKO NOBUYOSHI
IPC: A01B1/16
Filed: 1987-07-20
Abstract: PURPOSE:To obtain a weeder for simultaneously weeding out a weed together with the root, by rotating an elastic body along the upper face of the teeth of a comb by operation of a working lever and holding the weed passed into the teeth of the comb while throwing the weed down sideways from one side. CONSTITUTION:A circular elastomer 17 is rotated and moved along the upper face of a teeth body 1 of a comb from one side by operating a working lever 11 and weeds projected from between each teeth part 2 of the teeth body of the comb are held under pressure while throwing the weed down sideways. The weed held under pressure is weeded out together with the root by pulling up a support lever 5 diagonally to upper side together with a working lever and then the elastomer is put back in upper side position where it was by operating the working lever. A advancing and retreating rod 7 is rotated around a support tube 6 by the working lever and a sweeping piece 8 is slided and moved to the front side along the upper face of the teeth body of the comb and the weed weeded out and left in the teeth body of the comb are removed.
Patent JP-H0999058-A (JP)
Title: Separatable catheter
Inventor: MARIAN DEBUONETSUKU
IPC: A61F2/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an independent catheter which is installable in the urethra without using special image means and is irrelevant of the anatomical characteristics of the patient to be treated and the doctor's skill. SOLUTION: The sepn. type catheter 1 used for treatment of the prostara closure has a front end catheter means 2 and a base end introducing means 3. This catheter means 2 has an upper tubular member 8 and a lower tubular member 9. This introducing means 3 has a pusher tube 7 and a half-rigid hollow adjusting rod 19. This lower tubular member has a means 16 for temporarily positioning the member on the lower side of the rhabdosphincter in the assembled state. This pusher tube 7 has a temporary positioning means 16 at the front end 24 and a communicating means 18 connected to an external operating means for operating this temporary positioning means 16 at the base end 25.
Patent JP-H0467670-A (JP)
Title: Semiconductor memory
Inventor: HAMADA ETSUO
IPC: H01L27/10
Filed: 1990-07-09
Abstract: PURPOSE:To enable a semiconductor memory to be shortened in manufacturing process and lessened in level deference and to protect a voltage drop preventing aluminum wire against disconnection at a step and short circuits by a method wherein adjacent gate electrodes are made to constitute electrodes of a capacitor. CONSTITUTION:A trench is provided to a silicon substrate 1, and a diffusion layer 2 connected to a bit line and a diffusion layer 2a serving as a counter electrode of a capacitor electrode are formed. Word lines 4a and 4b of polysilicon serving also as a capacitor electrode are formed through the intermediary of a capacitor oxide film 3a, and the trench is filled with a polysilicon 5. At the same time, word lines 4b and 4c of polysilicon are formed through the intermediary of a gate oxide film 3. Furthermore, a bit line 7 of tungsten silicide is formed through the intermediary of an interlaminar insulating film 6. In the equivalent circuit concerned, transistors Q1 and Q2 are connected to the intersections of the bit line 7 extending longitudinally with the word lines 4 extending laterally respectively, the transistors Q1 and Q2 are connected to capacitors C1 and C2 through the intermediary of the diffusion layer 2a, and the C1 and C2 are connected to capacitor electrodes 4a and 4b which serve also as word lines.
Patent JP-2000023230-A (JP)
Title: System and method for remote maintenance
Inventor: ISHIKURI KENICHI
IPC: H04B17/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a device which performs fast data communication with few errors by a remote maintenance device performing maintenance operation of a radio communication terminal and an information accumulation device accumulating maintenance information for performing the maintenance operation of the radio communication terminal through the remote maintenance device. SOLUTION: Data transmitted from a radio communication terminal 10 are received by a remote maintenance device 20. The remote maintenance device 20 calls an information accumulation device 40 through a wire network 30. The information accumulation device 40 detects existence/nonexistence of normal call incoming and, when it detects an incoming call from the remote maintenance device 20 through the wire network 30, it exchanges certification data between the information accumulation device 40 and the remote maintenance device 20 and performs confirmation whether the remote maintenance device 20 for transmitting the incoming call is a communicable remote maintenance device or not. When the certification is confirmed, transmission/reception of maintenance data is performed between the information accumulation device 40 and the radio communication terminal 10 through the wire network 30.
Patent JP-S61239023-A (JP)
Title: Mechanism for filling chute with fiber material
Inventor: PAURU SHIYUTEERI
IPC: D01G23/02
Filed: 1985-08-20
Abstract: 1. Arrangement for filling a chute (7) with fibre material, in which the chute (7) is filled by collecting fibre material and is of rectangular section, a rotatable opening roller (4) being arranged above the chute (7) with its axis of rotation parallel to a side face of the chute (7) and a feed device (2, 3) for feed of fibre material being located above the opening roller (4), characterised in that a diverter element (8) is provided in the region of the fibre material leaving the opening roller (4) and serves to divert the material from its direction of flight and into the interior of the chute (7) while dissipating part of the kinetic energy of the material.
Patent JP-H0930201-A (JP)
Title: Cast wheel
Inventor: OKAZAKI TAISUKE
IPC: B60B3/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To secure the rigidity of a wheel while improving maintenance of a disc brake and the like of a cast wheel made by means of integrally forming a hub, a rim enclosing the hub coaxially, and a plural number of sparks for making connection between the hub and the rim by providing relatively large opening between the hub and the rim. SOLUTION: A plurality of spork pairs 131 composed of a pair of sparks 141 , 151 mutually approaching each other along the circumferential direction of a hub 111 and a rim 121 are equally arranged along the circumferential direction with mutual spaces between the respective spark pairs 131 wider than the mutual spaces between sparks 141 , 151 respectively composing the spark pairs 13.
Patent JP-H0345496-A (JP)
Title: Helicopter for transporting vehicle and vehicle thereof
Inventor: HAKAMATA TETSUO
IPC: B62D63/02
Filed: 1989-07-13
Abstract: PURPOSE:To facilitate easy aerial transportation of vehicles to a destination by providing with a lift and thrust generating means, and connecting one or more vehicles to the outer circumference of an airframe provided with a crew cabin while keeping its crews therein. CONSTITUTION:This helicopter 10 having an hoof-shaped airframe 11 is constituted so that it is suitable for transporting a plurality of vehicles 40 which are used usually, to a destination in a lump. In this airframe 11, a crew cabin 12 is provided on the rear center thereof, while rotary wings 14 as a lift generating means are installed on respective top ends of arms 16 which are extended to a symmetrical right and left, a diagonal front, and upper course, from the rear part of the airframe 11. And the rotary wings 14 are driven by each of turbines 17 in arms 16. On the other hand, two jet engines 19 as a thrust generating means 18 are provided on both sides of the crew cabin 12 of the airframe 11. And each of vehicles 40 are storaged inside recessed parts 22 provided on the outer circumference of the airframe 11, and its are retained detachably by an engaging means.
Patent JP-S6340620-A (JP)
Title: Dies set die for press machine
Inventor: SHIGEOKA TAKAYUKI
IPC: B21D37/10
Filed: 1986-08-01
Abstract: PURPOSE:To set plural pairs of upper and lower dies to reduce die exchanging work and to improve a workability by providing a middle base between an upper base and lower base and working by dies fitted to each base. CONSTITUTION:A first stage is the working performed by the upper die 8 of the middle base 6 and the lower die 4 of the lower base 1, and a second stage is the working performed by the lower side 7 of the middle die base 6 and the upper die 5 of the upper die base 3. In the first stage, a spacer 9 is installed between the middle base 6 and upper die base 3, the middle base 6 is elevated in one integrated body with the upper die base 3, the punching work is performed by the upper die 8 of the middle base 6 and lower die 4 of the lower die base 1. Then, the spacer 9 is removed to install between the middle die base 6 and the lower die base 1 and the punching work is performed by the upper die 5 of the upper side base 3 and the lower die 7 of the middle base 6. Therefore, without positioning the dies and exchanging the dies, the working by two stages is performed.
Patent JP-H066757-A (JP)
Title: Image data recorder and image data reproducing device
Inventor: YOSHINAKA TADAAKI
IPC: H04N21/236
Filed: 1992-06-17
Abstract: PURPOSE:To enable the high density recording of image data by restoring image data having low generation frequency and being more than target set data amount by error correcting processing without recording them. CONSTITUTION:A coding processing part 3 encodes image data whose data generation amount are changed with the lapse of time so that the data amount become the target set data amount for each frame unit. A recorded data processing part 4 executes parity calculation by adding known data to the image data encoded by the processing part 3 within a range capable of correcting by an error correction code. Recording data obtained by adding the error correction code to the image data corresponding to the target set data amount are recorded in a magnetic tape 6 by a magnetic head 5.
Patent JP-H1011439-A (JP)
Title: English-japanese machine translation system
Inventor: TSUNASHIMA TADAYUKI
IPC: G06F17/27
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To mitigate the burden of translating operation by flexibly translating a preposition. SOLUTION: A preposition registration table 3 shows constitution functions and equivalents as indexes for an arbitrary preposition, the object word or phrase of the preposition, and the modification destination word or phrase of the preposition phrase, and also shows their whole translation and whole function. A preposition information reflection part 5 when supplied with the arbitrary preposition and words or a phrase constituting the preposition phrase containing at least the preposition performs retrieval from the preposition registration table 3 and outputs an translation of the preposition. For translation processing, a translation part 1 performs the processing on the basis of the translation of the preposition outputted by the preposition information reflection part 5.
Patent JP-S6161184-A (JP)
Title: Copying machine
Inventor: KOGURE MASAAKI
IPC: G03G15/041
Filed: 1984-09-01
Abstract: PURPOSE:To transfer reduced/magnified images of an original at an optional position of a transfer paper by adjusting movement in the scan direction of a lens, and feed paper timing. CONSTITUTION:As for a scan direction moving base 25, a rack 33 and a pinion 31 are operated together by turning of the second motor 32, a moving gear 30 is rotated and the scan direction moving base 25 is moved in the scan direction. Subsequently, by this movement, a lens 2a in the scan direction moves, and a variable power of an image is executed. Also, by turning of the first motor 26, a wire 27 is wound so as to be moved in the vertical direction through a reel 28. By this movement, the image is shifted vertically to the scan direction. In this way, by adjusting movement in the scan direction of the lens, and feed paper timing, reduced/magnified images of an original can be transferred at an optional position of a transfer paper.
Patent JP-H0349566-A (JP)
Title: Dc/ac converter
Inventor: NOGUCHI YUKIO
IPC: H05B44/00
Filed: 1989-07-14
Abstract: PURPOSE:To improve energy efficiency by feeding back the accumulated energy of capacitive load to the power supply source by means of a switching circuit. CONSTITUTION:A DC/AC converter consists of a power supply source 1, a transformer 2, a parallel circuits, comprising switch elements Sp1, Sp2 as the first switching circuit and unidirectional switch elements Dp1, Dp2, and others, and supplies power from winding on the secondary side of the transformer to capactive load 3. Parallel circuits, comprising switch elements Ss1, Ss2 as the second switching circuit and unidirectional switch elements Ds1, Ds2, are provided at the windings Ns1, Ns2 on the secondary side of the transformer 2, and this feeds back load accumulated energy to the power supply source 1 on the primary side of the transformer.
Patent JP-S6160084-A (JP)
Title: Solid-state image pickup device
Inventor: ENDO YUKIO
IPC: H04N5/217
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a highly sensitive television camera device with a good S/N by carrying out the driving to separate a one-picture element period into a noise period without a signal and a period with the noise and signal, modulating only the signal frequency of the noise twice, removing this noise by means of an LPF, for instance, which transmits only the signal frequency, and finally installing a noise suppression circuit which obtains only a signal component. CONSTITUTION:An output signal of a CCD image pickup element 10 is operated by a drive circuit 11 so that said signal will have the first period tN having only a noise without an effective signal, the second period tS for including the effective signal and noise and the period tR having the injection of a reset pulse. Here, it is assumed that tN=tS. When outputs of switches S1 and S2 are synthesized, a noise in a tA period is inverted with respect to a reference level, and an in-phase signal for including a noise in a tB period is obtained. Accordingly, the noise can be removed by averaging this output signal with the aid of an LPF18, and by interrupting a signal with an iteration frequency or more. Since sampling pulses A and B are in the reverse phase relation here, mixed noises due to this pulse are cancelled each other.